diff options
Diffstat (limited to 'include/net/ip6_fib.h')
| -rw-r--r-- | include/net/ip6_fib.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h index 62c936230cc8..b4fea9dd589d 100644 --- a/include/net/ip6_fib.h +++ b/include/net/ip6_fib.h @@ -243,7 +243,7 @@ static inline bool fib6_get_cookie_safe(const struct fib6_info *f6i, fn = rcu_dereference(f6i->fib6_node); if (fn) { - *cookie = fn->fn_sernum; + *cookie = READ_ONCE(fn->fn_sernum); /* pairs with smp_wmb() in fib6_update_sernum_upto_root() */ smp_rmb(); status = true; |